Ss-Board (1/2) Schematic Diagram - Panasonic TX-PR42S20 Service Manual

13.33. SS-Board (1/2) Schematic Diagram

SS-BOARD TXNSS11DEK (1/2)
!
A
TO
P-BOARD
(P11)
SS11
VSUS
TP1 TP2
1
VSUS
TPVSUS
3
GND
4
15V
B
TP5 TP6 TP7 TP8
C16271
25V
220u
C16104 C16105
25V 25V
47p 47p
TP9 TP10
C
D
TO
TP13 TP14
C2-BOARD
5V
(C23)
SS33
1
P5V R16241
EXB38V470JV
TP16
2
UEH
TP17
3
USL
TP18
4
USH
TP19
5
UML
6
UMH
7
SOS8_SS
R16242
8 EXB38V472JV
GND
TP20
E
R16230
R16231
47
4.7k
TP22
R16280
2.2k
C16243
D16281
50V TPSOS8 DZ2J051M0L
0.01u
F
1 2
*C16012 *C16013 C16018
220V 220V 250V
250u 250u 1.5u
R16155 D16151
1 B0ECKP000055
NC
HO
9 8
R16154
75
NC
VB
10 7 C16152
25V
VCC 4.7u
VS
11 6
R16151
100 D16152
AA_USH
HIN
NC B0ECKP000055
12 5
C16151
25V NC
NC
13 4
1u
AA_USL
LIN
VCC2
14 3
R16152
100
GND
VCOM
15 2
NC
16 LO 1
R16181
IC16151
10
C0ZBZ0001708
FET DRIVER
ENERGY
RECOVERY
C16244
C16242
16V 10V
1u 10u
1 G1 20
Vcc
2 19
A1
G2
AA_UEH
3 A2 18
Y1
4 17
A3
Y2
AA_USL
5 A4 16
Y3
6 15 AA_USH
A5
Y4
AA_UML
7 A6 14
Y5
8 13
A7
Y6
9 12 AA_UMH
A8
Y7
10 GND 11
Y8
IC16241
C0JBAU000043
BUFFER
R16258
AA_SOS8 10k
D16255
B0ACCJ000048
Q16251
TP057 TP33 TP34 TP21
B1ABCF000231
3 4
C16071
R16031
630V
82k
1000p
R16032
82k
R16033
D16032 56k
B0ACCJ000048
R16034
27k
*C16201 *C16202
250V 250V
4u 4u
Q16055
R16171
10 B1HFPFA00001 Q16041
B1JBEN000003
R16041
5.6
D16041
C16041 TP38
50V B0FCCP000001
R16173
3900p
47k
*C16072
630V
1000p
C16153
25V
4.7u
R16159
1
D16153
B0ECKP000055
C16154
25V
4.7u
Q16056
B1HFPFA00001
R16051
5.6
VSUS
R16183
Q16051 D16051
47k C16091
B0FCCN000002
B1JBEN000003 630V
TP40
1000p
C16092
D16050
630V
B0ECKP000055
1000p
C16252
25V
1u
D16253
R16257
B3ABB0000210
27k
(GREEN LED)
1 A_OUTPUT 8
VCC
R16260
2.2k R16252
2 A_-INPUT 7
39k
B_OUTPUT R16255
1.2k
3 6 R16253
A_+INPUT
B_-INPUT
39k
-
4 5
GND
B_+INPUT
C16251
R16254
16V
6.8k
1u
IC16251
C0BBBA000024
R16256
1.5k
ERROR DET
R16251
1.4k
5 6
73
Q16141
B1HFPFA00001
R16141
10
*L16002
G0C1R0K00014
TP39 *L16003
G0C1R0K00014
NC
HO
9 8
R16134 D16131
B0ECKP000055
75
NC
VB
10 7
C16131 C16133
25V
25V
NC 4.7u 4.7u
VS
11 6
R16131
100
AA_UMH
HIN
NC
12 5
NC
NC
13 4
R16132
100
AA_UML
LIN
VCC
14 3
C16135
*L16011
25V
G0C1R0K00014
1u
GND
TP41 15 GND 2
*L16012
Q16161
G0C1R0K00014 R16161
10 B1HFPFA00001
NC
16 LO 1
IC16131
C0ZBZ0001707
R16163
47k
FET DRIVER
VSUS Gen.
DRIVER
7 8
1
Q16001
B1JBEN000002
R16001
7.5
Q16002
B1JBEN000002
C16002
630V
5600p
R16002
7.5
R16143
ERJ3GEYJ473V
D16001
B0FCCN000003
2
R16137
1
Q16022
B1JBEN000002
R16022
7.5
Q16023
B1JBEN000002
R16023
7.5
C16024
630V
3300p
D16021 D16022
B0FCCN000003 B0FCCN000003
3
4
9